- m_previewTimer->setInterval(500);
- connect(m_previewTimer, SIGNAL(timeout()), this, SLOT(slotUpdateThumb()));
-
- m_profile = new Mlt::Profile((char*) KdenliveSettings::current_profile().data());
- m_dar = m_profile->dar();
- QDomDocument doc;
- QDomElement westley = doc.createElement("westley");
- QDomElement play = doc.createElement("playlist");
- doc.appendChild(westley);
- westley.appendChild(play);
- play.appendChild(doc.importNode(clip->toXML(), true));
- //char *tmp = doc.toString().toUtf8().data();
- m_producer = new Mlt::Producer(*m_profile, "westley-xml", doc.toString().toUtf8().data());
- //delete[] tmp;
-
- m_view.marker_position->setText(tc.getTimecode(t.time(), m_fps));
- m_view.marker_comment->setText(t.comment());
- connect(m_view.position_up, SIGNAL(clicked()), this, SLOT(slotTimeUp()));
- connect(m_view.position_down, SIGNAL(clicked()), this, SLOT(slotTimeDown()));
-
- m_view.marker_comment->selectAll();
- m_view.marker_comment->setFocus();
- QPixmap p((int)(100 * m_dar), 100);
- QString colour = clip->getProperty("colour");
- switch (m_clip->clipType()) {
- case VIDEO:
- case AV:
- case SLIDESHOW:
- case PLAYLIST:
- connect(this, SIGNAL(updateThumb()), m_previewTimer, SLOT(start()));
- case IMAGE:
- case TEXT:
- p = KThumb::getFrame(*m_producer, t.time().frames(m_fps), (int)(100 * m_dar), 100);
- break;
- case COLOR:
- colour = colour.replace(0, 2, "#");
- p.fill(QColor(colour.left(7)));
- break;
- default:
- p.fill(Qt::black);
- }
- if (!p.isNull()) {
- m_view.clip_thumb->setFixedWidth(p.width());
- m_view.clip_thumb->setFixedHeight(p.height());
- m_view.clip_thumb->setPixmap(p);
+
+ if (m_clip != NULL) {
+ m_in->setRange(0, m_clip->duration().frames(tc.fps()));
+ m_previewTimer->setInterval(500);
+ connect(m_previewTimer, SIGNAL(timeout()), this, SLOT(slotUpdateThumb()));
+ m_profile = new Mlt::Profile((char*) KdenliveSettings::current_profile().data());
+ m_dar = m_profile->dar();
+ QDomDocument doc;
+ QDomElement mlt = doc.createElement("mlt");
+ QDomElement play = doc.createElement("mlt");
+ doc.appendChild(mlt);
+ mlt.appendChild(play);
+ play.appendChild(doc.importNode(clip->toXML(), true));
+ //char *tmp = doc.toString().toUtf8().data();
+ m_producer = new Mlt::Producer(*m_profile, "xml-string", doc.toString().toUtf8().data());
+ //delete[] tmp;
+ int width = 100.0 * m_dar;
+ if (width % 2 == 1) width++;
+ QPixmap p(width, 100);
+ QString colour = clip->getProperty("colour");
+
+ switch (m_clip->clipType()) {
+ case VIDEO:
+ case AV:
+ case SLIDESHOW:
+ case PLAYLIST:
+ connect(this, SIGNAL(updateThumb()), m_previewTimer, SLOT(start()));
+ case IMAGE:
+ case TEXT:
+ p = QPixmap::fromImage(KThumb::getFrame(m_producer, m_in->getValue(), width, 100));
+ break;
+ case COLOR:
+ colour = colour.replace(0, 2, "#");
+ p.fill(QColor(colour.left(7)));
+ break;
+ default:
+ p.fill(Qt::black);
+ }
+
+ if (!p.isNull()) {
+ clip_thumb->setFixedWidth(p.width());
+ clip_thumb->setFixedHeight(p.height());
+ clip_thumb->setPixmap(p);
+ }
+ connect(m_in, SIGNAL(editingFinished()), this, SIGNAL(updateThumb()));
+ } else {
+ clip_thumb->setHidden(true);